The international Hubble Space Telescope has made new findings about the active galaxy Centaurus A and discovered that it extends much further than had been thought.
Comet ISON was destroyed in one final violent outburst
Hubble maps galaxy's outskirts and finds evidence of a cosmic collision
Cassini celebrates ten years exploring Saturn
ESA's spaceplane in final tests
Cygnus freighter arrives at space station
Construction set to begin for CHEOPS exoplanet mission